Evaluation of the Quebec Healthy Enterprise Standard

Objective: The aim of this study was to evaluate the effect of the Quebec Healthy Enterprise Standard (QHES) on adverse physical and psychosocial work factors and work-related musculoskeletal problems (WMSP). Methods: Workers of 10 organizations completed questionnaires before (n = 2849) and 2 to 3 years following (n = 2560) QHES implementation. Outcomes were assessed using validated instruments. Results: Workers exposed to adverse physical and...